Hopalong Cassidy

William Boyd

Acting

California Carlson

Andy Clyde

Acting

Lucky Jenkins

Rand Brooks

Acting

Susan Crowell

Dorinda Clifton

Acting

Riker

Harry Cording

Acting

Mrs. Crowell

Mary Newton

Acting

Edwin "Deacon" Black

Ian Wolfe

Acting

County Clerk Tom

Earle Hodgins

Acting

Lead Worker-Henchman (Oil Drillman)

Richard Bailey

Acting

Smitty, hefty worker-henchman

Richard Alexander

Acting

Burly Worker-Henchman with Torch

Leo J. McMahon

Acting